45124431043 has 8 divisors (see below), whose sum is σ = 45766188000. Its totient is φ = 44483312448.

The previous prime is 45124431041. The next prime is 45124431047. The reversal of 45124431043 is 34013442154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45124431043 - 2¹ = 45124431041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45124430996 and 45124431014.

It is not an unprimeable number, because it can be changed into a prime (45124431041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16303 + ... + 300856.

It is an arithmetic number, because the mean of its divisors is an integer number (5720773500).

Almost surely, 2^45124431043 is an apocalyptic number.

45124431043 is a deficient number, since it is larger than the sum of its proper divisors (641756957).

45124431043 is a wasteful number, since it uses less digits than its factorization.

45124431043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319181.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 45124431043 its reverse (34013442154), we get a palindrome (79137873197).

The spelling of 45124431043 in words is "forty-five billion, one hundred twenty-four million, four hundred thirty-one thousand, forty-three".